How often do you change IV tubing in most hospital settings?

• A. No more frequently than 72 hours (hospital policy)
• B. Every 24 hours
• C. Every 48 hours
• D. Every 96 hours

Answer: (A)

Policies govern IV tubing changes, balancing infection prevention with practicality. In many hospital settings, routine peripheral IV tubing is changed no more frequently than every 72 hours, meaning you would perform a change at 72 hours unless the policy or a clinical indicator requires it sooner. This approach helps keep lines sterile while avoiding unnecessary handling of the IV site. If a patient is receiving high-risk infusions (such as certain lipids or medications that require closer monitoring) or if there’s any contamination or malfunction, the policy may mandate an earlier change. So the standard practice reflected here is to limit changes to at least every 72 hours, following local guidelines.